public void AvrDataTableRejectChangesTest()
{
QueryTableHeaderModel model = GetQueryTableHeaderModel();
var table = new AvrDataTable(model, 1024);
table.Rows.Add(table.NewRow(new object[table.Columns.DistinctCount]));
table.Rows.Add(table.NewRow(new object[table.Columns.DistinctCount]));
Assert.AreEqual(2, table.Rows.Count);
table.RejectChanges();
Assert.AreEqual(0, table.Rows.Count);
table.Rows.Add(table.NewRow(new object[table.Columns.DistinctCount]));
table.Rows.Add(table.NewRow(new object[table.Columns.DistinctCount]));
Assert.AreEqual(2, table.Rows.Count);
table.AcceptChanges();
table.RejectChanges();
Assert.AreEqual(2, table.Rows.Count);
table.Rows.Add(table.NewRow(new object[table.Columns.DistinctCount]));
Assert.AreEqual(3, table.Rows.Count);
table.RejectChanges();
Assert.AreEqual(2, table.Rows.Count);
table.Rows.Add(table.NewRow(new object[table.Columns.DistinctCount]));
Assert.AreEqual(3, table.Rows.Count);
table.AcceptChanges();
table.RejectChanges();
Assert.AreEqual(3, table.Rows.Count);
}
public static DataTable DeserializeToTable(BaseTableDTO dto)
{
List <BaseColumnModel> deserializedHeader = DeserializeHeader(dto.Header);
var result = new DataTable();
result.BeginInit();
result.TableName = dto.TableName;
foreach (BaseColumnModel columnModel in deserializedHeader)
{
var column = new DataColumn(columnModel.Name, columnModel.FinalType)
{
Caption = columnModel.Caption
};
result.Columns.Add(column);
}
result.EndInit();
AvrDataTable avrTable = new AvrDataTable(result);
result.BeginLoadData();
Type[] types = deserializedHeader.Select(c => c.FinalType).ToArray();
foreach (BaseTablePacketDTO packet in dto.BodyPackets)
{
DeserializeBodyPacket(packet, types, avrTable);
}
avrTable.AcceptChanges();
foreach (AvrDataRowBase avrRow in avrTable.Rows)
{
object[] array = new object[avrRow.Count];
for (int j = 0; j < avrRow.Count; j++)
{
array[j] = avrRow[j];
}
result.Rows.Add(array);
}
result.AcceptChanges();
result.EndLoadData();
return(result);
}
private static AvrPivotGridData GetTestData()
{
var table = new AvrDataTable();
for (int i = 0; i < 10; i++)
{
var rowDTO = new AvrDataRowDTO(1, 2, 2);
rowDTO.SetInt(0, i);
rowDTO.SetInt(1, 2 * i);
rowDTO.SetObject(2, "xx_" + i);
rowDTO.SetObject(3, true);
rowDTO.SetDateTime(4, new DateTime(2000, 1, i + 1));
AvrDataRowEx row = table.NewRow(rowDTO);
table.ThreadSafeAdd(row);
}
table.AcceptChanges();
return(new AvrPivotGridData(table));
}
public void DeserializeBodyTest()
{
List <BaseColumnModel> columnModels;
IList <QueryTablePacketDTO> bodyPackets = new List <QueryTablePacketDTO>();
using (var manager = new DbManager(new SqlDataProvider(), Config.GetSetting("TestConnectionString")))
{
using (IDbCommand command = manager.Connection.CreateCommand())
{
command.CommandText = @"select * from dbo.AVR_HumanCaseReport";
using (IDataReader reader = command.ExecuteReader())
{
columnModels = BinarySerializer.GetSchemaColumnModels(reader.GetSchemaTable());
BinarySerializer.SerializeHeader(columnModels, false);
QueryTablePacketDTO packet = BinarySerializer.SerializeBodyPacket(reader, columnModels, false, 10);
while (packet.RowCount != 0)
{
bodyPackets.Add(packet);
packet = BinarySerializer.SerializeBodyPacket(reader, columnModels, false, 10);
}
}
}
}
Assert.AreEqual(4, bodyPackets.Count);
Type[] types = columnModels.Select(c => c.FinalType).ToArray();
AvrDataTable array = new AvrDataTable(new DataTable());
for (int i = 0; i < 4; i++)
{
BinarySerializer.DeserializeBodyPacket(bodyPackets[i], types, array);
}
array.AcceptChanges();
Assert.AreEqual(31, array.Count);
Assert.AreEqual(54, array[0].Count);
AvrDataRowEx row3 = (AvrDataRowEx)array[3];
Assert.AreEqual(typeof(string), row3[53].GetType());
Assert.AreEqual("2", row3[53].ToString());
AvrDataRowEx row5 = (AvrDataRowEx)array[5];
Assert.AreEqual(typeof(DateTime), row5[50].GetType());
Assert.AreEqual(2010, ((DateTime)row5[50]).Year);
AvrDataRowEx row8 = (AvrDataRowEx)array[8];
Assert.AreEqual(typeof(decimal), row8[52].GetType());
Assert.AreEqual(0m, row8[52]);
AvrDataRowEx row = (AvrDataRowEx)array[30];
Assert.AreEqual(new DateTime(1990, 02, 01), row[0]);
Assert.AreEqual(23, row[1]);
Assert.AreEqual(DBNull.Value, row[3]);
Assert.AreEqual("xxx", row[4]);
Assert.AreEqual("Male", row[6]);
Assert.AreEqual(DBNull.Value, row[7]);
Assert.AreEqual(DateTime.Now.Year, ((DateTime)row[50]).Year);
Assert.AreEqual(DateTime.Now.Year, row[51]);
Assert.AreEqual(25460000000m, row[52]);
Assert.AreEqual("Yes", row[53]);
}